No problem, we've got 1552 and 1856 to multiply
1552 × 1856 = 1856 × (1552)
+ 1856 × 2 that equals 3712
+ 1856 × 50 that results in 92800
+ 1856 × 500 that results in 928000
+ 1856 × 1000 what gives us 1856000

= 2880512
